<div id="test-previous"></div>
<div id="test-node"></div>
<div id="test-next"></div>
<div id="test-remove"></div>
<div id="test-empty">
    <div>
        <div>
            <span>
                <em>
                    <strong>
                    </strong>
                </em>
            </span>
        </div>
    </div>
</div>
